a central sterilization department, the instruments used for an operation are placed in a washing machine for surgical

anestheologist anesthesia apparatus blood button carotid catheter central chamber clean clinic closeup coronary cvp decontaminate dental diagnosis diagnostic disease doctor endovascular equipment glove guide health heart hospital hydrophilic invasive line machine medical medicine metal monitor needle operation puncture room stent sterile surgery syringe technology treatment veins venous vessels white wire